DE69416486D1 - Verfahren zur Mikroverkapselung von Agrarchemikalien - Google Patents

Verfahren zur Mikroverkapselung von Agrarchemikalien

Info

Publication number
DE69416486D1
DE69416486D1 DE69416486T DE69416486T DE69416486D1 DE 69416486 D1 DE69416486 D1 DE 69416486D1 DE 69416486 T DE69416486 T DE 69416486T DE 69416486 T DE69416486 T DE 69416486T DE 69416486 D1 DE69416486 D1 DE 69416486D1
Authority
DE
Germany
Prior art keywords
microencapsulation
agricultural chemicals
agricultural
chemicals
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69416486T
Other languages
English (en)
Other versions
DE69416486T2 (de
Inventor
Stuart E Lebo
William J Detroit
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ligno Tech USA
Original Assignee
Ligno Tech USA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ligno Tech USA filed Critical Ligno Tech USA
Publication of DE69416486D1 publication Critical patent/DE69416486D1/de
Application granted granted Critical
Publication of DE69416486T2 publication Critical patent/DE69416486T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/26—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
    • A01N25/28—Microcapsules or nanocapsules

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Agronomy & Crop Science (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
DE69416486T 1993-10-12 1994-10-12 Verfahren zur Mikroverkapselung von Agrarchemikalien Expired - Fee Related DE69416486T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/133,896 US5552149A (en) 1993-10-12 1993-10-12 Method for microencapsulation of agriculturally active substances

Publications (2)

Publication Number Publication Date
DE69416486D1 true DE69416486D1 (de) 1999-03-25
DE69416486T2 DE69416486T2 (de) 1999-09-02

Family

ID=22460796

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69416486T Expired - Fee Related DE69416486T2 (de) 1993-10-12 1994-10-12 Verfahren zur Mikroverkapselung von Agrarchemikalien

Country Status (6)

Country Link
US (1) US5552149A (de)
EP (1) EP0653158B1 (de)
CA (1) CA2133779A1 (de)
DE (1) DE69416486T2 (de)
DK (1) DK0653158T3 (de)
NO (1) NO305532B1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5529772A (en) * 1994-06-09 1996-06-25 Lignotech, Usa, Inc. Method for producing improved biological pesticides
US5994266A (en) * 1995-10-25 1999-11-30 Abott Laboratories Ultra violet radiation lignin protected pesticidal compositions
US5750467A (en) * 1995-12-06 1998-05-12 The United States Of America As Represented By The Secretary Of Agriculture Lignin-based pest control formulations
JPH09169610A (ja) * 1995-12-20 1997-06-30 Sumitomo Chem Co Ltd マイクロカプセル化された有害生物防除剤組成物
JP2001501947A (ja) * 1996-10-07 2001-02-13 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー 生物学的有害生物防除剤をコーテイングする方法及び組成物
US5939089A (en) * 1998-04-09 1999-08-17 Lignotech Usa, Inc. Method for providing a stable protective coating for UV sensitive pesticides
US7771749B2 (en) * 2001-07-11 2010-08-10 Monsanto Technology Llc Lignin-based microparticles for the controlled release of agricultural actives
US20040038825A1 (en) * 2001-08-10 2004-02-26 Leland Jarrod Ethan Water soluble uv-protective coatings for biological pesticides and process for making same
PL1850664T3 (pl) 2005-02-24 2014-05-30 Syngenta Participations Ag Formulacja kapsułki pestycydowej
ES2429168T3 (es) * 2006-11-14 2013-11-13 Sociedad Anónima Minera Catalano-Aragonesa Proceso para la aditivación de fibras sintéticas, fibras artificiales y polímeros con propiedades especiales
EP2184998A2 (de) * 2007-07-24 2010-05-19 Marrone Bio Innovations, Inc. Hinokitiol als pflanzenpestizid
US7901701B2 (en) * 2007-10-29 2011-03-08 Lignotech Usa, Inc. Methods for producing dried pesticide compositions
GB0804700D0 (en) 2008-03-13 2008-04-16 Syngenta Ltd Microencapsulation
WO2010127142A2 (en) * 2009-04-29 2010-11-04 Lignotech Usa, Inc. Use of lignosulfonates in suspo-emulsions for producing pesticide compositions
BR102020024677A2 (pt) * 2020-12-02 2022-06-14 Oxiteno S.A. Indústria E Comércio Composição e método para aumentar a resistência de formulações agroquímicas contra raios uva/uvb, uso da composição, e formulação agroquímica

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2090109A (en) * 1933-11-15 1937-08-17 Mayne R Coe Stabilized insecticide of plant origin
NL95044C (de) * 1953-06-30
US3242051A (en) * 1958-12-22 1966-03-22 Ncr Co Coating by phase separation
US3505254A (en) * 1965-07-23 1970-04-07 Inter Chem Corp Stable polysulfide composition containing encapsulated curing agent
US3839561A (en) * 1970-07-22 1974-10-01 Scm Corp Insecticidal compositions stabilized by certain diisophorone derivatives
US4007258A (en) * 1973-09-10 1977-02-08 Union Corporation Sustained release pesticidal composition
USRE29238E (en) * 1973-09-27 1977-05-31 Westvaco Corporation Composites of lignin and biologically active materials
US4094969A (en) * 1973-10-29 1978-06-13 Sandoz, Inc. Pesticide compositions stabilized with sulfonated catechin/leucocyanidin copolymer and method of using same
US4056610A (en) * 1975-04-09 1977-11-01 Minnesota Mining And Manufacturing Company Microcapsule insecticide composition
US4184866A (en) * 1975-05-28 1980-01-22 Westvaco Corporation Sustained release pesticide compositions and process for making same
US4344857A (en) * 1975-12-22 1982-08-17 The United States Of America As Represented By The Secretary Of Agriculture Encapsulation by entrapment
US4244728A (en) * 1976-02-03 1981-01-13 Westvaco Corporation Cross-linked lignin gels
US4244729A (en) * 1976-06-08 1981-01-13 Westvaco Corporation Sustained release pesticide compositions and process for making same
US4223007A (en) * 1979-04-27 1980-09-16 Battelle Development Corporation Microbial insecticide
US4280833A (en) * 1979-03-26 1981-07-28 Monsanto Company Encapsulation by interfacial polycondensation, and aqueous herbicidal composition containing microcapsules produced thereby
FR2464093A1 (fr) * 1979-08-30 1981-03-06 Roussel Uclaf Procede de preparation de suspensions ou de poudres stables de microcapsules stables et d'une porosite variable et les produits ainsi obtenus
DE3016170A1 (de) * 1980-04-26 1981-10-29 Bayer Ag, 5090 Leverkusen Mikrokapseln mit definierter oeffnungstemperatur, verfahren zu deren herstellung sowie deren verwendung
US4497793A (en) * 1980-08-11 1985-02-05 Pennwalt Corporation Microencapsulated naturally occuring pyrethrins
JPS58124705A (ja) * 1982-01-18 1983-07-25 Kureha Chem Ind Co Ltd マイクロカプセル化農薬及びその製造方法
US4808408A (en) * 1983-05-11 1989-02-28 Bend Research, Inc. Microcapsules prepared by coacervation
DE3685920D1 (de) * 1985-09-13 1992-08-13 Ciba Geigy Ag Verfahren zur herstellung von mikrokapseln.
US4753799A (en) * 1985-10-23 1988-06-28 Plant Genetics, Inc. Production of hydrogel encapsulated nematodes
JPS63258641A (ja) * 1987-04-16 1988-10-26 Suntory Ltd マイクロカプセルの製造方法
US4846888A (en) * 1987-09-04 1989-07-11 Reed Lignin Inc. Oil well drilling cement dispersant
US4844896A (en) * 1987-11-02 1989-07-04 Lim Technology Laboratories, Inc. Microencapsulated insecticidal pathogens
IL101774A0 (en) * 1991-05-06 1992-12-30 Lim Lab Inc Microencapsulated agriculturally active agents,and their production
US5292533A (en) * 1992-03-27 1994-03-08 Micro Flo Co. Controlled release microcapsules

Also Published As

Publication number Publication date
CA2133779A1 (en) 1995-04-13
NO943834L (no) 1995-04-18
EP0653158A1 (de) 1995-05-17
EP0653158B1 (de) 1999-02-10
DE69416486T2 (de) 1999-09-02
US5552149A (en) 1996-09-03
DK0653158T3 (da) 1999-09-20
NO305532B1 (no) 1999-06-21
NO943834D0 (no) 1994-10-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee